BFL

This page is auto-generated from model configurations. Last updated: 2026-03-13.

This reference lists all available BFL image upscale models and their parameters. Use these parameter names when calling the Generation API.

Scenario Flux Upscale

Model ID: model_sc-upscale-flux

Capabilities: img2img

LLM Markdown: https://app.scenario.com/api/models/model_sc-upscale-flux/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
`image`	file	Yes	-	-	-	-	Image to upscale
`upscaleFactor`	number	No	`2`	2	8	-	Upscale factor
`preset`	string	No	`balanced`	-	-	`precise`, `balanced`, `creative`	Select a preset to apply a set of parameters
`loras`	model_array	No	``	-	-	-	List of one or more LoRA model IDs or URLs.
`lorasScale`	number_array	No	``	-	-	-	Scales for the LoRA weights
`prompt`	string	No	-	-	-	-	Prompt
`imagePrompt`	file_array	No	-	-	-	-	Upload up to 4 images to guide the style of the output.
`imagePromptStrength`	number	No	`0.6`	0	1	-	Higher fidelity keeps the enhanced image's style closely aligned with the style images
`controlnetConditioningScale`	number	No	`0.4`	0	1	-	Higher values better preserve the structure of the input image.
`strength`	number	No	`0.4`	0	1	-	Higher values introduce more imaginative elements to the output image.
`numInferenceSteps`	number	No	`28`	1	50	-	The number of steps for the generation
`detailsEnable`	boolean	No	`true`	-	-	-	Enhances fine details in the output image.
`baseModel`	string	No	`FLUX.1-dev`	-	-	`FLUX.1-dev`, `FLUX.1-Krea-dev`	Use FLUX.1-dev for stylized images, FLUX.1-Krea-dev for realistic images
`seed`	number	No	-	0	2147483647	-	Seed used for reproduction